VirtualBox

source: vbox/trunk/doc/manual/user_ChangeLogImpl.xml@ 83004

Last change on this file since 83004 was 83004, checked in by vboxsync, 5 years ago

ChangeLog placeholder for later 6.1.2

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1<?xml version="1.0" encoding="UTF-8"?>
2<!-- Release change log structure
3
4Each release has a matching log of changes which were made for that and
5earlier releases. Earlier releases means anything with a lower number (e.g.
65.0.18 is lower than 5.1.2) which was released before this one. The log is
7kept in the file doc/manual/user_ChangeLogImpl.xml. Anything worth mentioning,
8particularly new features and fixed bugs, with a trac bug number if possible,
9should be added to the top of the change log (that is, the section for the
10upcoming release) for the branch in which it first appears - stable or
11development - before the next release. If you back-port it to older branches
12please add an entry there too. When a new major release is made, change log
13sections for earlier releases are merged in.
14
15Change log sections are split into two groups: major new features (normally
16only for dot zero releases) and fixes. In addition, the entries in each group
17are ordered as follows:
18
19 VMM-related entries (most important)
20 GUI-related entries (most visible for users)
21 Device-related entries
22 VBoxManage/API/Main-related entries
23 Host-related entries
24 Guest-related entries
25 BIOS/EFI/ACPI-related entries
26
27Please do further ordering as seems appropriate by importance and visibility for
28users, e.g. audio before serial ports and generally Windows before Linux. Please
29also try to describe the user impact, not the technical details, and only use
30technical terms if no non-technical ones are clear enough.
31-->
32<chapter>
33
34<!-- HACK ALERT! Seems we must have a single top level element for xi:include to work.
35 So, we use chapter and xpointer="xpointer(/chapter/)" with xi:include. -->
36
37 <sect1>
38
39 <title>Version 6.1.x (2020-xx-xx)</title>
40
41 <para>This is a maintenance release. The following items were fixed and/or
42 added:</para>
43
44 <itemizedlist>
45 <listitem>
46 <para></para>
47 </listitem>
48 </itemizedlist>
49 </sect1>
50
51 <sect1>
52 <title>Version 6.1.2 (2020-01-14)</title>
53
54 <para>
55 This is a maintenance release. The following items were fixed and/or
56 added:
57 </para>
58
59 <itemizedlist>
60
61 <listitem>
62 <para>Virtualization core: fixed performance issue observed with
63 Windows XP guests on AMD hosts (6.0.0 regression; bug #19152)</para>
64 </listitem>
65
66 <listitem>
67 <para>Virtualization core: consistent IBRS/IBPB CPUID feature
68 reporting, avoids crash of NetBSD 9.0 RC1 installer (bug
69 #19146)</para>
70 </listitem>
71
72 <listitem>
73 <para>GUI: fixed updating of runtime info</para>
74 </listitem>
75
76 <listitem>
77 <para>GUI: in Display settings, do not show "2D video acceleration"
78 checkbox if it is meaningless for the selected graphics
79 adapter</para>
80 </listitem>
81
82 <listitem>
83 <para>Audio: fixed audio input handling when VRDE is enabled</para>
84 </listitem>
85
86 <listitem>
87 <para>Audio: fixed crash in the HDA emulation when using multi-speaker
88 configurations</para>
89 </listitem>
90
91 <listitem>
92 <para>Storage: fixed use of encrypted disks with snapshots involved
93 (6.1.0 regression; bug #19160)</para>
94 </listitem>
95
96 <listitem>
97 <para>Storage: improve performance of virtio-scsi</para>
98 </listitem>
99
100 <listitem>
101 <para>Storage: read-only support for compressed clusters in QCOW2
102 images</para>
103 </listitem>
104
105 <listitem>
106 <para>Windows installer: include unintentionally dropped vbox-img.exe
107 utility again</para>
108 </listitem>
109
110 <listitem>
111 <para>Windows host: when installing or removing an extension pack,
112 retry the sometimes failing directory renaming (usually caused by
113 anti-virus software accessing the directory)</para>
114 </listitem>
115
116 <listitem>
117 <para>Linux host: Support Linux 5.5 (guest additions not yet)</para>
118 </listitem>
119
120 <listitem>
121 <para>Windows guest: accelerate 2D video decoding (scaling and color
122 space conversion) if the VM is configured to use VBoxSVGA with 3D
123 enabled</para>
124 </listitem>
125
126 <listitem>
127 <para>Windows guest: fix guest additions installer to upgrade the mouse
128 filter driver reliably</para>
129 </listitem>
130
131 <listitem>
132 <para>Windows guest: when uninstalling older Guest Additions with old
133 3D support enabled try restoring original Direct3D files</para>
134 </listitem>
135
136 <listitem>
137 <para>Linux guest: improve resize and multi-monitor handling for VMs
138 using VMSVGA (known remaining issue: do not disable a monitor
139 "in the middle", causes confusion)</para>
140 </listitem>
141
142 </itemizedlist>
143 </sect1>
144
145 <sect1>
146 <title>Version 6.1.0 (2019-12-10)</title>
147
148 <para>
149 This is a major update. The following major new features were
150 added:
151 </para>
152
153 <itemizedlist>
154
155 <listitem>
156 <para>
157 Implemented support for importing a virtual machine from Oracle
158 Cloud Infrastructure
159 </para>
160 </listitem>
161
162 <listitem>
163 <para>
164 Extended support for exporting a virtual machine to Oracle
165 Cloud Infrastructure, allowing the creation of multiple
166 virtual machines without re-uploading. Also added option to
167 export a VM to the cloud using the more efficient variant
168 "paravirtialized", and to specify free-form tags for cloud
169 images
170 </para>
171 </listitem>
172
173 <listitem>
174 <para>
175 Virtualization core: Support for nested hardware-virtualization
176 on Intel CPUs (starting with 5th generation Core i, codename
177 Broadwell), so far tested only with guest running VirtualBox
178 </para>
179 </listitem>
180
181 <listitem>
182 <para>
183 Graphics: New style 3D support (with VBoxSVGA and VMSVGA) remains,
184 old style 3D support (with VBoxVGA) has been completely removed
185 </para>
186 </listitem>
187
188 <listitem>
189 <para>
190 Shared Clipboard: Implemented experimental support for file transfers
191 (Windows hosts/guests only at the moment). Needs to be enabled via
192 VBoxManage (disabled by default).
193 </para>
194 </listitem>
195
196 </itemizedlist>
197
198 <para>
199 In addition, the following items were fixed and/or added:
200 </para>
201
202 <itemizedlist>
203
204 <listitem>
205 <para>
206 Virtualization core: Drop recompiler, i.e. running VMs now needs
207 a CPU supporting hardware virtualization
208 </para>
209 </listitem>
210
211 <listitem>
212 <para>
213 Runtime: Works now on hosts with many CPUs (limit now 1024)
214 </para>
215 </listitem>
216
217 <listitem>
218 <para>
219 Appliance and Cloud Import: Add field for defining firmware type (not
220 part of OVF spec and thus manual in the Appliance case, for OCI it is
221 automatically taken from the instance information)
222 </para>
223 </listitem>
224
225 <listitem>
226 <para>
227 GUI: Improved the VISO creation and file manager dialogs
228 </para>
229 </listitem>
230
231 <listitem>
232 <para>
233 GUI: Virtual machine list of VirtualBox Manager was improved. Machine
234 groups are now more obvious visually and VM search functionality
235 has been improved. Global Tools element can now be pinned in place,
236 to avoid scrolling it with rest of machine list
237 </para>
238 </listitem>
239
240 <listitem>
241 <para>
242 GUI: Virtual machine details pane is now extended with embedded editors
243 for selected VM attributes, allowing user to edit them on-the-fly byi
244 clicking corresponding hyper-links without opening VM settings dialog
245 </para>
246 </listitem>
247
248 <listitem>
249 <para>
250 GUI: Details pane provides more complete information
251 </para>
252 </listitem>
253
254 <listitem>
255 <para>
256 GUI: Internal medium enumeration routines were optimized to reduce the load
257 and optimize the performance in cases when user have lots
258 of media registered. Also, we again allowed to add existing media (and create new)
259 via Virtual Media Manager
260 </para>
261 </listitem>
262
263 <listitem>
264 <para>
265 GUI: More consistent medium selection (both showing known images
266 and allowing to select using the file picker)
267 </para>
268 </listitem>
269
270 <listitem>
271 <para>
272 GUI: VM storage settings page was adjusted a bit in usability regard. User is now
273 allowed to change controller bus type and can move attachments between the controllers
274 by using drag and drop
275 </para>
276 </listitem>
277
278 <listitem>
279 <para>
280 GUI: Storage and Network settings pages bug-fixes and usability optimization
281 </para>
282 </listitem>
283
284 <listitem>
285 <para>
286 GUI: Added a new soft (virtual) keyboard enabling arbitrary keyboard input to guests,
287 including multimedia keys
288 </para>
289 </listitem>
290
291 <listitem>
292 <para>
293 GUI: Fixed crash in cloud related wizards when accessibility
294 functionality was enabled
295 </para>
296 </listitem>
297
298 <listitem>
299 <para>
300 GUI: Show VM CPU load as part of status bar CPU indicator
301 </para>
302 </listitem>
303
304 <listitem>
305 <para>
306 GUI: Improved and extended the Session Information dialog
307 </para>
308 </listitem>
309
310 <listitem>
311 <para>
312 GUI: Fixed/improved mouse pointer scaling
313 </para>
314 </listitem>
315
316 <listitem>
317 <para>
318 GUI: Some issues related to mouse integration cursor scaling were
319 addressed (bug #14366), more to go
320 </para>
321 </listitem>
322
323 <listitem>
324 <para>
325 GUI: Fix and unify geometry save/restore in various dialogs
326 </para>
327 </listitem>
328
329 <listitem>
330 <para>
331 GUI: Added the missing restriction options for disabling new
332 functionality such as the VISO creator
333 </para>
334 </listitem>
335
336 <listitem>
337 <para>
338 GUI: Popup messages mouse click fix
339 </para>
340 </listitem>
341
342 <listitem>
343 <para>
344 Graphics: Remove 3D support for VBoxVGA (old one deprecated with 6.0)
345 </para>
346 </listitem>
347
348 <listitem>
349 <para>
350 Graphics: Additional texture format support on Windows host
351 </para>
352 </listitem>
353
354 <listitem>
355 <para>
356 Graphics: Improved fix for flickering on Windows host
357 </para>
358 </listitem>
359
360 <listitem>
361 <para>Input: Added support for horizontal scrolling in the PS/2 mouse
362 device using the IntelliMouse Explorer protocol. Note that this support
363 is automatically used by Linux guests but not by Windows guests
364 </para>
365 </listitem>
366
367 <listitem>
368 <para>vboximg-mount: Experimental support for direct read-only access
369 to NTFS, FAT and ext2/3/4 filesystems inside a disk image without
370 the need for support on the host
371 </para>
372 </listitem>
373
374 <listitem>
375 <para>vboximg-mount: Now also available on Linux host
376 </para>
377 </listitem>
378
379 <listitem>
380 <para>
381 Storage: Experimental support for virtio-scsi, for both hard disks and
382 optical drives (including boot support in BIOS)
383 </para>
384 </listitem>
385
386 <listitem>
387 <para>
388 Storage: For optical drive emulation fix empty host drive crash
389 </para>
390 </listitem>
391
392 <listitem>
393 <para>
394 USB: Improvements for EHCI controller implementation
395 </para>
396 </listitem>
397
398 <listitem>
399 <para>
400 USB: Filter can now specify port path, uniquely identifying a port
401 in a system
402 </para>
403 </listitem>
404
405 <listitem>
406 <para>
407 NAT: Fix TFTP OACK response, send only if request has options
408 </para>
409 </listitem>
410
411 <listitem>
412 <para>
413 NAT Network: Use non-blocking sockets on Linux for accepted
414 incoming connections (port forwarding)
415 </para>
416 </listitem>
417
418 <listitem>
419 <para>
420 PCnet-ISA: Added new network adapter type, currently CLI only
421 </para>
422 </listitem>
423
424 <listitem>
425 <para>
426 Audio: Allow changing the host audio backend while the VM is
427 in saved state
428 </para>
429 </listitem>
430
431 <listitem>
432 <para>
433 ACPI: Report NVMe controller
434 </para>
435 </listitem>
436
437 <listitem>
438 <para>
439 VGA: Improve hardware and BIOS compatibility
440 </para>
441 </listitem>
442
443 <listitem>
444 <para>
445 VBoxSVGA/VMSVGA: Support YUV2 and related texture formats with hosts
446 using OpenGL (macOS and Linux), which accelerates video playback
447 when 3D is enabled by delegating the color space conversion to the
448 host GPU
449 </para>
450 </listitem>
451
452 <listitem>
453 <para>
454 VBoxSVGA/VMSVGA: Several drawing fixes for the 3D case
455 </para>
456 </listitem>
457
458 <listitem>
459 <para>
460 VMSVGA 3D: Fixed OpenGL compressed textures
461 </para>
462 </listitem>
463
464 <listitem>
465 <para>
466 VBoxManage: More cloud functionality coverage, e.g. starting
467 a cloud instance
468 </para>
469 </listitem>
470
471 <listitem>
472 <para>
473 VBoxManage: As part of the guest control feature support moving
474 multiple source files/directories to a target directory
475 </para>
476 </listitem>
477
478 <listitem>
479 <para>Guest Control/VBoxManage: Added support for specifying multiple sources
480 when renaming guest files
481 </para>
482 </listitem>
483
484 <listitem>
485 <para>VBoxManage: Show "unrestricted guest" and "nested HW
486 virtualization" CPU features when listing the host information</para>
487 </listitem>
488
489 <listitem>
490 <para>
491 API: Reduce the amount of leftovers from Move VM function
492 </para>
493 </listitem>
494
495 <listitem>
496 <para>
497 Shared Clipboard: Implemented experimental support for file transfers
498 for Linux hosts on Windows guests (disabled by default)
499 </para>
500 </listitem>
501
502 <listitem>
503 <para>
504 SMBIOS: Store system UUID in little endian format which is the
505 default for new VMs, while existing VMs stick to the old VirtualBox
506 behavior of storing them in big endian format for backwards
507 compatibility to avoid breaking the activation status of Windows VMs
508 </para>
509 </listitem>
510
511 <listitem>
512 <para>VBoxSDL frontend: Fixed running on Windows hosts</para>
513 </listitem>
514
515 <listitem>
516 <para>
517 macOS host: Fix VM crashes (most visible on macOS Catalina)
518 </para>
519 </listitem>
520
521 <listitem>
522 <para>
523 Linux host: Improve vboxweb systemd service dependency information
524 </para>
525 </listitem>
526
527 <listitem>
528 <para>
529 Linux host: Drop PCI passthrough, the current code is too incomplete
530 (cannot handle PCIe devices at all), i.e. not useful enough
531 </para>
532 </listitem>
533
534 <listitem>
535 <para>Linux host and guest: Support Linux 5.4 (bug #18945)</para>
536 </listitem>
537
538 <listitem>
539 <para>Linux host and guest: Force disabling of kernel module signing
540 during build (user can do it afterwards)</para>
541 </listitem>
542
543 <listitem>
544 <para>
545 Windows host: When possible, distinguish USB devices by port number; helps
546 with accurate capturing of devices when multiple otherwise identical devices
547 are connected
548 </para>
549 </listitem>
550
551 <listitem>
552 <para>
553 Windows Guest Additions: Many fixes for drawing problems in the
554 driver for VBoxSVGA
555 </para>
556 </listitem>
557
558 <listitem>
559 <para>
560 Windows Guest Additions: Fixes for legacy VBoxVGA adapter, restore
561 previously working cases
562 </para>
563 </listitem>
564
565 <listitem>
566 <para>
567 Windows Guest Additions: Restore VHWA functionality for VBoxSVGA
568 </para>
569 </listitem>
570
571 <listitem>
572 <para>
573 Windows guest: DXVA implementation for WDDM driver
574 </para>
575 </listitem>
576
577 <listitem>
578 <para>
579 Documentation: Updated supported host operating systems, added few
580 new manual pages (more to come later)
581 </para>
582 </listitem>
583
584 <listitem>
585 <para>
586 EFI: Switch to newer firmware code base and add NVRAM support,
587 should improve compatibility with OSes significantly
588 </para>
589 </listitem>
590
591 <listitem>
592 <para>
593 EFI: Added support for booting from APFS
594 </para>
595 </listitem>
596
597 <listitem>
598 <para>
599 EFI: Added support for non-standard SATA and NVMe boot device paths
600 created by OS X
601 </para>
602 </listitem>
603
604 <listitem>
605 <para>
606 EFI: Modified updated EFI code base to support older OS X guests again
607 </para>
608 </listitem>
609
610 </itemizedlist>
611
612 </sect1>
613
614</chapter>
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